408 round to the nearest tenth: 410
Answer:
The answer is A. 4+y^2/2y^2
In this question, you know that the machine packs

of a box every

of a minute. Since it is constant, you simply have to double the half a minute to a full minute and then also double the rate to get

boxes packed per minute. And

is equal to
<h2>The rule for x is + 1, and the rule for y is + 4.</h2>
I believe tye answer is C